CONFIRM THE PART FITS
Husqvarna Spark Arrestor 503863601
Part #503863601
Replaced by #579753301
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Manufacturer substitution
This part replaces 503863601. Substitute parts can look different from the original.
Online Price
$16.69
In Stock
For ZIP codes near Edit
This part fits
Top models using the same part
| Model Name | Model Number | Diagram Name |
|---|---|---|
| Model #440E Husqvarna gas chainsaw | 440E | Muffler 435,435e,440e |